ISD::BSWAP was missing from the list of node types that should be expanded
element-wise.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200705
91177308-0d34-0410-b5e6-
96231b3b80d8
case ISD::SRL:
case ISD::ROTL:
case ISD::ROTR:
case ISD::SRL:
case ISD::ROTL:
case ISD::ROTR:
case ISD::CTLZ:
case ISD::CTTZ:
case ISD::CTLZ_ZERO_UNDEF:
case ISD::CTLZ:
case ISD::CTTZ:
case ISD::CTLZ_ZERO_UNDEF:
--- /dev/null
+; RUN: llc < %s -mcpu=x86_64 | FileCheck %s
+target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
+target triple = "x86_64-unknown-linux-gnu"
+
+declare <2 x i64> @llvm.bswap.v2i64(<2 x i64>)
+
+define <2 x i64> @foo(<2 x i64> %v) #0 {
+entry:
+ %r = call <2 x i64> @llvm.bswap.v2i64(<2 x i64> %v)
+ ret <2 x i64> %r
+}
+
+; CHECK-LABEL: @foo
+; CHECK: bswapq
+; CHECK: bswapq
+; CHECK: retq
+
+attributes #0 = { nounwind uwtable }
+